Geo Knock Sensors
At Advance Auto, we carry 4 different types of Knock Sensors for your Geo at competitive prices to fit your budget. Save on costs when you find your Geo replacement Knock Sensors with us.
Make sure to compare prices and take a look at the top user reviewed Knock Sensors that fit your Geo. The ratings and reviews for these aftermarket Geo Knock Sensors really help you make the right decision.
Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Knock Sensors at the nearest Advance Auto Parts location.
Compare 4 Geo Knock Sensors
Search our full catalog of aftermarket Geo Knock Sensors below. Make sure to check for user reviews of Knock Sensors to learn which worked the best for our customers.
Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, SBC3663 (Part No.SBC3663)
from
$85.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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NTK – NTK Ignition Knock (Detonation) Sensor, ID0166 (Part No.ID0166)
from
$186.99
The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock or detonation to alter the ignition timing and prevent detonation. A piezoelectric crystal generates a varying voltage based upon engine vibration intensity to delay ignition timing to help prevent severe and costly engine damage. Reasons for replacement include check engine light illumination, engine hesitation, poor fuel economy or failed emissions test.
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Carquest Premium – Carquest Knock Sensor, SBC3851 (Part No.SBC3851)
from
$79.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, SBA3807 (Part No.SBA3807)
from
$63.99
Carquest Premium knock sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium knock sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. We utilize advanced technology to design sensors that are, in many cases, stronger than OE parts. Carquest Premium knock sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium knock sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Knock Sensors for Other Geo Models
Which Geo model are you looking to repair? We carry OEM and aftermarket parts for nearly all Geo models from top brands. Read reviews, assess ratings, and compare prices to keep your Geo running right.
